diff options
Diffstat (limited to 'arch/powerpc/include/asm/uaccess.h')
| -rw-r--r-- | arch/powerpc/include/asm/uaccess.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 88f5b0fe9a12..297ee141c33a 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -108,22 +108,18 @@ static inline bool __access_ok(unsigned long addr, unsigned long size) extern long __put_user_bad(void); -#define __put_user_size_allowed(x, ptr, size, retval) \ +#define __put_user_size(x, ptr, size, retval) \ do { \ __label__ __pu_failed; \ \ retval = 0; \ + allow_write_to_user(ptr, size); \ __put_user_size_goto(x, ptr, size, __pu_failed); \ + prevent_write_to_user(ptr, size); \ break; \ \ __pu_failed: \ retval = -EFAULT; \ -} while (0) - -#define __put_user_size(x, ptr, size, retval) \ -do { \ - allow_write_to_user(ptr, size); \ - __put_user_size_allowed(x, ptr, size, retval); \ prevent_write_to_user(ptr, size); \ } while (0) |